Flutter 版本的腾讯云验证码
将此添加到包的 pubspec.yaml 文件中：
dependencies:
tencent_captcha: ^0.1.0您可以从命令行安装软件包：
$ flutter packages getTencentCaptcha.init('<appId>');详细文档请参见：https://cloud.tencent.com/document/product/1110/36841
import 'package:flutter/material.dart';
import 'package:tencent_captcha/tencent_captcha.dart';
void main() => runApp(const MyApp());
class MyApp extends StatelessWidget {
const MyApp({super.key});
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
TencentCaptcha.init('111111111');
return MaterialApp(
title: 'Flutter Tencent Captcha Demo',
theme: ThemeData(
// This is the theme of your application.
//
// Try running your application with "flutter run". You'll see the
// application has a blue toolbar. Then, without quitting the app, try
// changing the primarySwatch below to Colors.green and then invoke
// "hot reload" (press "r" in the console where you ran "flutter run",
// or press Run > Flutter Hot Reload in a Flutter IDE). Notice that the
// counter didn't reset back to zero; the application is not restarted.
primarySwatch: Colors.blue,
),
home: const MyHomePage(title: 'Flutter Tencent Captcha Demo'),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({super.key, required this.title});
// This widget is the home page of your application. It is stateful, meaning
// that it has a State object (defined below) that contains fields that affect
// how it looks.
// This class is the configuration for the state. It holds the values (in this
// case the title) provided by the parent (in this case the App widget) and
// used by the build method of the State. Fields in a Widget subclass are
// always marked "final".
final String title;
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
void showCaptcha() {
TencentCaptcha.verify(context: context);
}
@override
Widget build(BuildContext context) {
// This method is rerun every time setState is called, for instance as done
// by the _incrementCounter method above.
//
// The Flutter framework has been optimized to make rerunning build methods
// fast, so that you can just rebuild anything that needs updating rather
// than having to individually change instances of widgets.
return Scaffold(
appBar: AppBar(
// Here we take the value from the MyHomePage object that was created by
// the App.build method, and use it to set our appbar title.
title: Text(widget.title),
),
body: Container(
color: Colors.orange,
),
floatingActionButton: FloatingActionButton(
onPressed: showCaptcha,
tooltip: 'showCaptcha',
child: const Icon(Icons.verified),
), // This trailing comma makes auto-formatting nicer for build methods.
);
}
}